83705216

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 192641280

約数和(自身を除く): 108936064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 412, 448, 721, 824, 896, 907, 1442, 1648, 1814, 2884, 3296, 3628, 5768, 6349, 6592, 7256, 11536, 12698, 13184, 14512, 23072, 25396, 29024, 46144, 50792, 58048, 92288, 93421, 101584, 116096, 186842, 203168, 373684, 406336, 653947, 747368, 812672, 1307894, 1494736, 2615788, 2989472, 5231576, 5978944, 10463152, 11957888, 20926304, 41852608, 83705216]

約数ペア:

[(1, 83705216), (2, 41852608), (4, 20926304), (7, 11957888), (8, 10463152), (14, 5978944), (16, 5231576), (28, 2989472), (32, 2615788), (56, 1494736), (64, 1307894), (103, 812672), (112, 747368), (128, 653947), (206, 406336), (224, 373684), (412, 203168), (448, 186842), (721, 116096), (824, 101584), (896, 93421), (907, 92288), (1442, 58048), (1648, 50792), (1814, 46144), (2884, 29024), (3296, 25396), (3628, 23072), (5768, 14512), (6349, 13184), (6592, 12698), (7256, 11536)]